Sinamics Alarms; Internal Software Error; Floatingpoint Exception - Siemens Sinamics S120 Diagnostic Manual

SINAMICS alarms

Product: ALL_828, Version: 4302800, Language: eng,
Objects: AFE_SINUMERIK_828, BIC_SINUMERIK_828, CU_I_COMBI, CU_I_SINUMERIK_828, CU_LINK, CU_NX_828, HUB, SERVO_COMBI,
SERVO_SINUMERIK828, SIC_COMBI, SIC_SINUMERIK_828, TM120, TM54F_MA, TM54F_SL
201000 <location>Internal software error
Message value: %1
Drive object: All objects
Reaction: OFF2
Acknowledge: POWER ON
Cause: An internal software error has occurred.
Fault value (r0949, interpret hexadecimal):
Only for internal Siemens troubleshooting.
Remedy: - evaluate fault buffer (r0945).
- carry out a POWER ON (power off/on) for all components.
- upgrade firmware to later version.
- contact the Hotline.
- replace the Control Unit.
201001 <location>FloatingPoint exception
Message value: %1
Drive object: All objects
Reaction: OFF2
Acknowledge: POWER ON
Cause: An exception occurred during an operation with the FloatingPoint data type.
The error may be caused by the base system or an OA application (e.g., FBLOCKS, DCC).
Fault value (r0949, interpret hexadecimal):
Only for internal Siemens troubleshooting.
Note:
Refer to r9999 for further information about this fault.
r9999[0]: Fault number.
r9999[1]: Program counter at the time when the exception occurred.
r9999[2]: Cause of the FloatingPoint exception.
Bit 0 = 1: Operation invalid
Bit 1 = 1: Division by zero
Bit 2 = 1: Overflow
Bit 3 = 1: Underflow
Bit 4 = 1: Imprecise result
Remedy: - carry out a POWER ON (power off/on) for all components.
- check configuration and signals of the blocks in FBLOCKS.
- check configuration and signals of the charts in DCC charts.
- upgrade firmware to later version.
- contact the Hotline.
Alarms
Diagnostics Manual 07/2010, 6FC5398-8BP40-0BA0
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